Watson, W. (1971). Cultural frontiers in ancient East Asia. Edinburgh University Press.
Cita Chicago (17th ed.)Watson, William. Cultural Frontiers in Ancient East Asia. Edinburgh: Edinburgh University Press, 1971.
Cita MLA (9th ed.)Watson, William. Cultural Frontiers in Ancient East Asia. Edinburgh University Press, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.